/* One selected-channel language across the audit, quiz, first-screen and footer forms. */
:root{--channel-selected-bg:#dce9fb;--channel-selected-border:#6d93cb;--channel-selected-ink:#25466f;--channel-selected-dot:#386cae;--channel-selected-halo:#bdd4f3}
.lead-channel label:has(input:checked),
#quiz-content .quiz-option:has(input[name="channel"]:checked){border-color:var(--channel-selected-border);background:var(--channel-selected-bg);color:var(--channel-selected-ink);box-shadow:inset 0 0 0 1px var(--channel-selected-border)}
.lead-channel label::after,
.first-screen-channels label>span::after,
.footer-channels label>span::after{content:"";display:block;width:9px;height:9px;flex:none;margin-left:auto;border-radius:50%;background:var(--channel-selected-dot);box-shadow:0 0 0 3px var(--channel-selected-halo);opacity:0;transition:opacity 150ms ease}
.lead-channel label:has(input:checked)::after,
.first-screen-channels label:has(input:checked)>span::after,
.footer-channels label:has(input:checked)>span::after{opacity:1}
.first-screen-channels label:has(input:checked)>span,
.footer-channels label:has(input:checked)>span{border-color:var(--channel-selected-border);background:var(--channel-selected-bg);color:var(--channel-selected-ink);box-shadow:inset 0 0 0 1px var(--channel-selected-border)}
#quiz-content .quiz-option:has(input[name="channel"]:checked) input[name="channel"]{border-color:var(--channel-selected-dot);background:var(--channel-selected-dot);box-shadow:inset 0 0 0 4px #fff,0 0 0 2px var(--channel-selected-halo)}
#quiz-content .quiz-option:has(input[name="channel"]:checked)::after{content:"";position:relative;z-index:1;display:block;width:9px;height:9px;flex:none;margin-left:auto;border-radius:50%;background:var(--channel-selected-dot);box-shadow:0 0 0 3px var(--channel-selected-halo)}
@media(prefers-reduced-motion:reduce){.lead-channel label::after,.first-screen-channels label>span::after,.footer-channels label>span::after{transition:none}}